Top 99 Series
- Basic Piano Adventures (361)
- Best of Voice Solo (1201)
- Boosey & Hawkes Chamber Music (2103)
- Boosey and Hawkes Piano (800)
- Barenreiter Urtext (2204)
- Boosey & Hawkes Orchestra Music (1112)
- Bastien Piano Basics (49)
- Bastien Supplementary Books (132)
- Bastien Older Beginner Piano Library (10)
- Brookfield Choral Series (269)
- Barenreiter Urtext Orchestral Parts (1746)
- Back to School Music from Independent Artists (297)
- Belwin Pop Concert Full Orchestra (173)
- Bastien New Traditions (16)
- Bastien Theory Boosters (13)
- Breitkopf Score Library (661)
- Berklee Guide (137)
- Belwin Classic Band (66)
- Belwin Master Duets (14)
- Belwin Pop Intermediate String Orchestra (158)
- Bach Series arranged by Alfred Reed (69)
- Bastien Piano Library (30)
- Belwin Beginning Band (535)
- Belwin Intermediate Full/String Orchestra (193)
- Belwin Very Beginning Band (191)
- Budget Books (11)
- Belwin Young Jazz Ensemble Series (336)
- Belwin Pop Symphonic Band (92)
- BOVACO Classic Concert Band (718)
- BH Brunelle Cathedral Series (20)
- Basix! Series (34)
- Bastiens' Invitation To Music (20)
- Beanstalk's Basics for Piano (20)
- Belwin 21st Century Band Method (47)
- Belwin Beginning String Orchestra (282)
- Belwin Concert Band (336)
- Belwin Concert Full Orchestra (122)
- Belwin Concert String Orchestra (152)
- Belwin Edition: Piano Masters Series (14)
- Belwin Symphonic Band (119)
- Berklee Methods (27)
- Breitkopf Orchestral Library (1732)
- Brookfield Christmas Choral (161)
- Belwin Pop Beginning Band (177)
- Belwin Pop Young Band (355)
- Belwin Pop Concert String Orchestra (111)
- Brass and Ivory (44)
- Breitkopf Choral Library (198)
- Baerenreiter Study Scores (32)
- Baerenreiter Werkeinfuhrungen (10)
- Baerenreiter's Sassmannshaus (38)
- Band Expressions (68)
- Band Music Press Concert Band (92)
- Band Music Press Marching Band (62)
- Band Performance Series (20)
- Bandworks (328)
- Barnhouse Advanced Jazz (13)
- Barnhouse Easy Jazz (22)
- Basic Band II (12)
- Bass Builders (9)
- Bastien Older Beginner Organ Library (9)
- Bastien Play Along (11)
- Bastiens' Very Young Pianist Library (14)
- Bausteine fur Musikerziehung und Musikpflege (23)
- Beginner Praise Series (21)
- Beginning Concert Bandworks (18)
- Bellmark (49)
- Belwin Classic Library (12)
- Belwin Course for Strings (40)
- Belwin Festival Series (20)
- Belwin Intermediate Full Orchestra (30)
- Belwin Intermediate String Orchestra (243)
- Belwin Master Solos (30)
- Belwin Very Beginning String Orchestra (47)
- Belwin Young Band Series (541)
- Berklee Press (19)
- Big Band Play-Along (19)
- Big Band for Concert Band (20)
- Big and Easy (167)
- Bourgeois Editions (122)
- Brass Band Series (33)
- Breeze-Easy Series (16)
- Breitkopf Kammermusik-Bibliothek (143)
- Brookfield Easter Choral (84)
- Building Bridges (72)
- Building Excellence (26)
- Belwin Band Builder (10)
- Belwin Elementary Band Method (10)
- Build-A-Band Series (126)
- Belwin Beginning Full Orchestra (26)
- Belwin Pop Intermediate Full Orchestra (54)
- Belwin Pop Concert Band (225)
- Belwin Pop Beginning String Orchestra (95)
- Belwin Instrumental Solos (68)
- Baroque Chamber Music Series (19)
- BOVACO Vocal Solo (242)
- Breitkopf Music Books (100)
- Baerenreiter Female Choir Series (16)
- BlitzBooks (12)